Wallpaper water-based paint, preparation method thereof and wallpaper

A technology of water-based paint and wallpaper, applied in the direction of coating, etc., can solve the problem of lack of purification ability

Active Publication Date: 2013-11-20
佛山市三水灏诚合成树脂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing wallpaper water-based coatings have more or less harmful organic pollutants such as benzene, formaldehyde, toluene, xylene, etc., and the existing wallpaper water-based coatings do not have the ability to purify indoor organic pollutants

Method used

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  • Wallpaper water-based paint, preparation method thereof and wallpaper
  • Wallpaper water-based paint, preparation method thereof and wallpaper
  • Wallpaper water-based paint, preparation method thereof and wallpaper

Examples

Experimental program
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Effect test

preparation example Construction

[0095] Wherein, the photocatalyst is a titanium dioxide nano photocatalyst, and the titanium dioxide nano photocatalyst is preferably prepared by the following preparation method, the preparation method comprising: mixing butyl titanate and absolute ethanol into liquid a, the titanic acid The volume ratio of butyl ester and absolute ethanol is 1:3 to 1:2. The doped ionic elements, glacial acetic acid, double distilled water and absolute ethanol are mixed into liquid b. The doped ionic elements, glacial acetic acid, The molar ratio of double-distilled water and absolute ethanol is 0.02-0.1:1-2:1-4:20-40, wherein the doped ionic elements include Fe 3+ , V 5+ ; Stir the solution a vigorously, and drop it into the solution b drop by drop, continue to stir vigorously for 15-45 min after the addition is completed; let it stand at room temperature and put it in a drying oven to dry it into a solid; grind the solid , and then enter the furnace for calcination at 900° C. for 1-3 hours...

Embodiment 1

[0137] 1. Formula:

[0138] Styrene: 4wt%, Butyl Acrylate: 5wt%, Methyl Methacrylate: 9wt%, 2-Hydroxyethyl Methacrylate: 1wt%, Acrylic Acid: 1wt%, Diacetone Acrylamide: 1wt%, Acrylamide : 0.5wt%, emulsifier (made from sodium methacrylate hydroxypropylsulfonate: 0.5wt%, Tween T-60: 0.5wt%, 2-acrylamido-2-methyl-propylsulfonic acid: 0.5wt % composition), initiator (potassium persulfate): 0.1 wt%, pH regulator (ammonia): 1.0 wt%, reducing agent (acetylphenylhydrazine): 0.5wt%, buffer (sodium bicarbonate ): 0.25wt%, wetting agent (104E, product of Gas Chemical Company): 0.5wt%, water-based defoamer (DC-65, product of Dow Corning Company): 0.2 wt%, water-based preservative (MB-16, Haiming Product of Adams Company): 0.10 wt%, water-based thickener (RHEOLATE 278, product of Elementis Company): 0.2 wt%, photocatalyst (self-made): 1 wt% and the balance of water.

[0139] 2. Preparation process:

[0140] A. Pre-emulsification of mixed monomers: 4wt% styrene, 5wt% butyl acrylate, 9wt%...

Embodiment 2

[0146] 1. Formula:

[0147] Styrene: 4wt%, isooctyl acrylate: 5wt%, methyl methacrylate: 9wt%, 2-hydroxyethyl methacrylate: 1wt%, acrylic acid: 1.5wt%, diacetone acrylamide: 1wt%, N-methylolacrylamide: 0.5wt%, emulsifier (made from sodium methacrylate hydroxypropanesulfonate: 0.5wt%, Tween T-60: 0.5wt%, 2-acrylamido-2-methyl- Propyl sulfonic acid: 0.5wt% composition), initiator (potassium persulfate): 0.1 wt%, pH regulator (ammonia): 1.5 wt%, reducing agent (acetylphenylhydrazine): 0.5wt%, buffer ( Sodium bicarbonate): 0.25wt%, wetting agent (OT-75, product of Cytec): 0.5wt%, water-based defoamer (DC-65, product of Dow Corning): 0.2 wt%, water-based preservative (MB-16, product of Elementis Corporation): 0.10 wt%, water-based thickener (RHEOLATE 212, product of Elementis Corporation): 0.5 wt%, photocatalyst (self-made): 1 wt% and the balance water.

[0148] 2. Preparation process:

[0149] A. Pre-emulsification of mixed monomers: 4wt% styrene, 5wt% isooctyl acrylate, 9wt% ...

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Abstract

The invention discloses wallpaper water-based paint. The wallpaper water-based pain is water-based acrylate emulsion with solid content being 20-40% and the water-based acrylate emulsion is mainly made from a (methyl) acrylate monomer, a functional polymerizable monomer, an emulsifier, a photocatalyst, an initiator and deionized water through an emulsion polymerization method and a sol-gel method. Accordingly, the invention also discloses a method for preparing the wallpaper water-based paint and wallpaper made by adopting the wallpaper water-based paint. The wallpaper water-based paint is obviously improved in wallpaper substrate adaptability, the wallpaper water-based paint has good adhesive force, isolation, wettability and colour developing capability and is resistant to scrubbing and high temperature, defoaming is realized and the hole shrinkage phenomenon of a substrate is avoided; meanwhile, the wallpaper water-based paint also has light degradation property and can purify indoor air.

Description

technical field [0001] The invention relates to the field of water-based paint, in particular to a water-based paint for wallpaper used to connect substrates in wallpaper with overprint pattern inks or foaming pastes and a preparation method thereof, and a wallpaper made by using the water-based paint for wallpaper. Background technique [0002] Wallpaper, also known as wallpaper, is a material used to decorate and beautify interior walls and ceilings. Usually, wallpaper is processed through coating, printing, embossing and other main processes. It is different from other wall decoration materials for its rich colors, strong texture, rich patterns, green environmental protection, and noble and elegant decorative effects. [0003] According to different materials (substrates), wallpaper is divided into: PVC surface wallpaper, non-woven paper wallpaper, pure paper wallpaper, cloth base wallpaper, gold foil wallpaper and other special material wallpapers, among which PVC surfa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/12C09D133/10C09D133/08C08F212/08C08F220/14C08F220/18C08F220/28C08F220/58
Inventor 谢丽群
Owner 佛山市三水灏诚合成树脂有限公司
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